/*
 * Professional Android, 4th Edition
 * Reto Meier and Ian Lake
 * Copyright 2018 John Wiley Wiley & Sons, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.professionalandroid.apps.compass;

import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;

public class CompassActivity extends AppCompatActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_compass);

//    Toolbar toolbar = findViewById(R.id.toolbar);
//    setSupportActionBar(toolbar);

    ViewPager viewPager = findViewById(R.id.view_pager);
    if (viewPager != null) {
      PagerAdapter pagerAdapter = new EarthquakeTabsPagerAdapter(getSupportFragmentManager());
      viewPager.setAdapter(pagerAdapter);
      TabLayout tabLayout = findViewById(R.id.tab_layout);
      tabLayout.setupWithViewPager(viewPager);
    }



  }




  class EarthquakeTabsPagerAdapter extends FragmentPagerAdapter {
    EarthquakeTabsPagerAdapter(FragmentManager fm) {
      super(fm);
    }

    @Override
    public int getCount() {
      return 3;
    }

    @Override
    public Fragment getItem(int position) {
      switch(position) {
        case 0:
          return new BlankFragment3();
        case 1:
          return new BlankFragment2();
        case 2:
          return new BlankFragment();
        default:
          return null;
      }
    }

    @Override
    public CharSequence getPageTitle(int position) {
      switch(position) {
        case 1:
          return getString(R.string.tab_CompassView2);
        case 2:
          return getString(R.string.tab_CompassView1);
        case 0:
          return getString(R.string.tab_CompassView3);
        default:
          return null;
      }
    }
  }

}
